+2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+
+ * config/sol2-c.c (solaris_register_pragmas): Use
+ c_register_pragma_with_expansion.
+ * config/sol2.h (HANDLE_PRAGMA_PACK_WITH_EXPANSION): Define.
+ * c-pragma.c (c_register_pragma): Update call to
+ cpp_register_pragma.
+ (c_register_pragma_with_expansion): New function.
+ (init_pragma): Honor HANDLE_PRAGMA_PACK_WITH_EXPANSION.
+ * c-pragma.h (c_register_pragma_with_expansion): New prototype.
+ * doc/extend.texi (Solaris Pragmas): Mention macro expansion for
+ #pragma align.
+ * doc/tm.texi (c_register_pragma_with_expansion,
+ HANDLE_PRAGMA_PACK_WITH_EXPANSION): Document.
+
+2004-11-23 Richard Henderson <rth@redhat.com>
+
+ * emit-rtl.c, rtl.h (subreg_hard_regno): Remove.
+ * caller-save.c (mark_set_regs): Use subreg_regno instead.
+ * final.c (alter_subreg): Likewise.
+ * local-alloc.c (reg_is_born): Likewise.
+
+2004-11-23 Richard Henderson <rth@redhat.com>
+
+ * simplify-rtx.c (simplify_subreg): Use subreg_regno_offset directly
+ instead of using a SUBREG temporary.
+
+2004-11-23 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (tree_forwarder_block_p): Speed up by reordering
+ two checks.
+
+2004-11-23 Zack Weinberg <zack@codesourcery.com>
+
+ * function.h (struct function): Remove calls_longjmp.
+ (current_function_calls_longjmp): Delete.
+ * tree.h (ECF_LONGJMP): Delete.
+ (ECF_SIBCALL, ECF_PURE, ECF_SP_DEPRESSED, ECF_ALWAYS_RETURN)
+ (ECF_LIBCALL_BLOCK): Everybody slide down one.
+ (ECF_CONST, ECF_NORETURN, ECF_SIBCALL): Clarify comments.
+ * builtins.c (expand_builtin_longjmp): Don't set
+ current_function_calls_longjmp.
+ * calls.c (special_function_p): Mark longjmp and siglongjmp
+ with ECF_NORETURN, not ECF_LONGJMP.
+ (emit_call_1, expand_call, emit_library_call_value_1):
+ Don't check for ECF_LONGJMP.
+ * tree-cfg.c (make_exit_edges, is_ctrl_altering_stmt)
+ (need_fake_edge_p): Likewise.
+
+ * config/avr/avr.h, config/ip2k/ip2k.h: Don't define NON_SAVING_SETJMP.
+ * system.h: Poison NON_SAVING_SETJMP.
+ * function.c (use_register_for_decl)
+ * gcse.c (compute_hash_table_work, compute_store_table)
+ * postreload-gcse.c (record_opr_changes)
+ * reload.c (find_equiv_reg)
+ * reload1.c (reload)
+ * config/i386/i386.c (ix86_can_use_return_insn_p):
+ Remove code conditional on NON_SAVING_SETJMP.
+ * doc/tm.texi: Delete documentation of NON_SAVING_SETJMP.
+
+ * config/i386/sysv3.h: Delete file.
+ * config/i386/i386.c (ix86_svr3_asm_out_constructor): Delete.
+
+2004-11-23 Dorit Naishlos <dorit@il.ibm.com>
+
+ * tree-vectorizer.c (vect_analyze_operations): Don't vectorize if
+ the vectorization factor is greater than the iteration count.
+ (vect_gen_niters_for_prolog_loop): No need to calculate min if the
+ iteration count is known.
+
+ (vect_build_symbol_bound): Removed. Its functionality moved to
+ vect_generate_tmps_on_preheader.
+ (vect_generate_tmps_on_preheader): Moved content of
+ vect_build_symbol_bound here instead of calling it. Changed some
+ variables names.
+
+ (vect_build_loop_niters): We don't expect a new_bb to be generated -
+ use gcc_assert.
+ (vect_gen_niters_for_prolog_loop): Likewise.
+ (vect_gen_niters_for_prolog_loo): Likewise.
+
+ (slpeel_make_loop_iterate_ntimes): Use buildN instead of build.
+ (slpeel_add_loop_guard): Likewise.
+ (slpeel_tree_peel_loop_to_edge): Likewise.
+ (vect_do_peeling_for_alignment): Likewise.
+
+ (vect_get_first_index): Missing space.
+
+2004-11-23 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("*iordi3"): Mark commutative.
+ ("*iorsi3_zarch", "*iorsi3_esa"): Likewise.
+
+2004-11-23 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-phinode.c (resize_phi_node): Abort when LEN is strictly
+ greater than PHI_ARG_CAPACITY.
+ (reserve_phi_args_for_new_edge): Initialize the new PHI
+ argument to NULL_TREE. Increment PHI_NUM_ARGS.
+ (add_phi_arg): Add a PHI argument to the slot given by
+ E->dest_idx.
+ (remove_phi_arg_num): Do not write to PHI_ARG_EDGE.
+ * tree-flow-inline (phi_arg_from_edge): Return E->dest_idx.
+ * tree-ssa.c (ssa_redirect_edge): Check for a missing PHI
+ argument by looking at PHI_ARG_DEF.
+ (verify_phi_args): Check for a missing PHI argument. Remove
+ the check for duplicate PHI arguments.
+ * tree.h (PHI_ARG_EDGE): Redefine in terms of EDGE_PRED.
+ (phi_arg_d): Remove e.
+
+ * tree-cfg.c (tree_try_redirect_by_replacing_jump): Speed up
+ by restricting to the case with two outgoing edges.
+
+2004-11-23 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * config/s390/s390.c (s390_backchain_string): Removed.
+ (s390_return_addr_rtx, s390_back_chain_rtx, s390_frame_info)
+ (s390_emit_prologue, s390_va_start, s390_gimplify_va_arg):
+ Changed users of TARGET_BACKCHAIN, TARGET_NO_BACKCHAIN and
+ TARGET_KERNEL_BACKCHAIN to reflect the new options.
+ * config/s390/s390.h (MASK_BACKCHAIN, MASK_PACKED_STACK): New macros.
+ (TARGET_KERNEL_BACKCHAIN): Removed.
+ (TARGET_BACKCHAIN): Former triple state option change to a target flag.
+ (TARGET_PACKED_STACK): New macro.
+ (TARGET_SWITCHES): New switches added.
+ (TARGET_OPTIONS): "backchain", "no-backchain" and "kernel-backchain"
+ removed.
+ (DYNAMIC_CHAIN_ADDRESS): Use TARGET_PACKED_STACK.
+ * config/s390/s390.md ("allocate_stack", "restore_stack_block")
+ ("save_stack_nonlocal", "restore_stack_nonlocal"): Modified to reflect
+ the change in target switch semantics.
+ * config/s390/tpf.h (TARGET_DEFAULT_BACKCHAIN): Removed.
+ (TARGET_DEFAULT): MASK_BACKCHAIN added.
+ * doc/invoke.texi: Added documentation for the new/changed options.
+
+2004-11-23 Uros Bizjak <uros@kss-loka.si>
+
+ PR rtl-optimization/18614
+ * simplify-rtx.c (simplify_binary_operation): Do not
+ simplify inner elements of constant arguments of
+ VEC_CONCAT insn.
+
+2004-11-23 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * gthr-solaris.h (__gthread_recursive_mutex_init_function): Use
+ 0 instead of NULL.
+
+2004-11-23 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-phinode.c (make_phi_node): Use a new variable,
+ capacity, to receive the return value of ideal_phi_node_len.
+
+2004-11-23 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * gthr-solaris.h (__gthread_recursive_mutex_t): New type.
+ (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Define to
+ __gthread_recursive_mutex_init_function.
+ (__gthread_key_create): Properly cast -1.
+ (__gthread_recursive_mutex_init_function): New function.
+ (__gthread_recursive_mutex_lock): Rewrite.
+ (__gthread_recursive_mutex_trylock): Likewise.
+ (__gthread_recursive_mutex_unlock): Likewise.
+
+2004-11-23 Ralf Corsepius <ralf.corsepius@rtems.org>
+
+ * config/c4x/t-rtems: New.
+ * config.gcc: Reflect having added c4x/t-rtems.
+
+2004-11-23 Dorit Naishlos <dorit@il.ibm.com>
+
+ PR tree-opt/18403
+ PR tree-opt/18505
+ * tree-vectorizer.c (vect_create_data_ref_ptr): Use
+ lang_hooks.types.type_for_size instead of integer_type_node for the
+ type of ptr_update.
+
+2004-11-23 Ralf Corsepius <ralf.corsepius@rtems.org>
+
+ * config.gcc (h8300-*-rtems*): Use h8300/t-rtems.
+
+2004-11-23 Ralf Corsepius <ralf.corsepius@rtems.org>
+
+ * config/arm/t-rtems: New.
+ * config.gcc: Reflect having added arm/t-rtems.
+
+2004-11-23 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (tree_execute_on_growing_pred): New.
+ (tree_cfg_hooks): Add tree_execute_on_growing_pred.
+ * tree-flow.h: Add a prototype for
+ reserve_phi_args_for_new_edge.
+ * tree-phinodes.c (reserve_phi_args_for_new_edge): New.
+ (add_phi_arg): Don't resize a PHI array.
+
+2004-11-23 Ralf Corsepius <ralf.corsepius@rtems.org>
+
+ * config.gcc: Add avr-*-rtems*.
+ * config/avr/t-rtems: New.
+ * config/avr/rtems.h: New.
+
+2004-11-22 Daniel Berlin <dberlin@dberlin.org>
+
+ * df.c (dataflow_set_a_op_b): Remove reslt parameter, since it's
+ always the same as op1. Use bitmap_ior_into and bitmap_and_into.
+ Add comment to function.
+
+2004-11-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR pch/14940
+ * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __hppa__.
+
+ PR rtl-optimization/14838
+ * emit-rtl.c (get_first_nonnote_insn): Don't assume first insn is a
+ note.
+ (get_last_nonnote_insn): Don't assume last insn is a note.
+
+2004-11-22 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (nondestructive_fold_binary_to_constant): Rename
+ to fold_binary_to_constant.
+ (nondestructive_fold_unary_to_constant): Likewise, rename to
+ fold_unary_to_constant.
+ (fold_relational_hi_lo): Update call to fold_binary_to_constant.
+ * tree.h (nondestructive_fold_binary_to_constant): Update prototype.
+ (nondestructive_fold_unary_to_constant): Likewise.
+ * tree-ssa-ccp.c (ccp_fold): Update calls to fold_unary_to_constant
+ and fold_binary_to_constant.
+ * tree-ssa-loop-niter.c (EXEC_BINARY, EXEC_UNARY): Delete macros.
+ (inverse, number_of_iterations_cond): Replace uses of EXEC_BINARY
+ and EXEC_UNARY with calls to fold_*nary_to_constant.
+ * tree-ssa-loop-ivopts.c (EXEC_BINARY, EXEC_UNARY): Delete macros.
+ (idx_find_step): Replace uses of EXEC_BINARY with calls to
+ fold_binary_to_constant.
+
+2004-11-22 Roger Sayle <roger@eyesopen.com>
+
+ * config/i386/i386.h (TARGET_USE_FANCY_MATH_387): New macro.
+ * config/i386/i386.c (override_options): Set MASK_NO_FANCY_MATH_387
+ automatically for targets without TARGET_80387.
+ * config/i386/i386.md (sqrtsf2, sqrtsf2_1, sqrtsf2_i387, sqrtdf2,
+ sqrtdf2_1, sqrtdf2_i387, *sqrtextendsfdf2, sqrtxf2,
+ *sqrtextenddfxf2, *sqrtextendsfxf2, fpremxf4, fmodsf3, fmoddf3,
+ fmodxf3, fprem1xf4, dremsf3, dremdf3, dremxf3, *sindf2, *sinsf2,
+ *sinextendsfdf2, *sinxf2, *cosdf2, *cossf2, *cosextendsfdf2,
+ *cosxf2, sincosdf3, sincossf3, *sincosextendsfdf3, sincosxf3,
+ *tandf3_1, tandf2, *tansf3_1, tansf2, *tanxf3_1, tanxf2,
+ atan2df3_1, atan2df3, atandf2, atan2sf3_1, atan2sf3, atansf2,
+ atan2xf3_1, atan2xf3, atanxf2, asindf2, asinsf2, asinxf2,
+ acosdf2, acossf2, acosxf2, fyl2x_xf3, logsf2, logdf2, logxf2,
+ log10sf2, log10df2, log10xf2, log2sf2, log2df2, log2xf2,
+ fyl2xp1_xf3, log1psf2, log1pdf2, log1pxf2, *fxtractxf3, logbsf2,
+ logbdf2, logbxf2, ilogbsi2, *f2xm1xf2, *fscalexf4, expsf2,
+ expdf2, expxf2, exp10sf2, exp10df2, exp10xf2, exp2sf2, exp2df2,
+ exp2xf2, expm1df2, expm1sf2, expm1xf2, frndintxf2, rintdf2,
+ rintsf2, rintxf2, frndintxf2_floor, floordf2, floorsf2,
+ floorxf2, frndintxf2_ceil, ceildf2, ceilsf2, ceilxf2,
+ frndintxf2_trunc, btruncdf2, btruncsf2, btruncxf2,
+ frndintxf2_mask_pm, nearbyintdf2, nearbyintsf2, nearbyintxf2):
+ Simplify conditionals using TARGET_USE_FANCY_MATH_387.
+
+2004-11-22 Dale Johannesen <dalej@apple.com>
+
+ * config/darwin.h (JUMP_TABLES_IN_TEXT_SECTION): Conditionalize
+ properly and comment.
+
+2004-11-22 James A. Morrison <phython@gcc.gnu.org
+
+ * config/sparc/sparc.c: Include insn-codes.h and langhooks.h.
+ (sparc_init_builtins): New function.
+ (sparc_init_vis_builtins): Create builtin functions for VIS
+ instructions.
+ (sparc_expand_builtin): Expand builtin functions for VIS instructions.
+ (TARGET_INIT_BUILTINS): Define to sparc_init_builtins.
+ (TARGET_EXPAND_BUILTIN): Define to sparc_expand_builtin.
+ (def_builtin): New macro for creating builtin functions.
+ (P): New mode macro for pointer types.
+ (UNSPEC_FPACK16, UNSPEC_FPACK32, UNSPEC_FPACKFIX, UNSPEC_FEXPAND,
+ UNSPEC_FPMERGE, UNSPEC_MUL16AL, UNSPEC_MUL8UL, UNSPEC_MULDUL,
+ UNSPEC_ALIGNDATA, UNSPEC_ALIGNADDR, UNSPEC_PDIST): New constants.
+ (fpack16_vis, fpackfix_vis, fpack32_vis, fexpand_vis, fpmerge_vis,
+ fmul8x16_vis, fmul8x16au_vis, fmul8x16al_vis, fmul8sux16_vis,
+ fmul8ulx16_vis, fmuld8sux16_vis, fmuld8ulx16_vis, pdist_vis,
+ faligndata<V64:mode>_vis, alignaddr<P:mode>_vis): New patterns.
+
+2004-11-22 Devang Patel <dpatel@apple.com>
+
+ * tree-if-conv.c (clean_predicate_lists): Clean all basic blocks.
+
+2004-11-22 Devang Patel <dpatel@apple.com>
+
+ * tree-if-conv.c (if_convertable_phi_p): Rename to ...
+ (if_convertible_phi_p): ... new name.
+ (if_convertable_modify_expr_p): Rename to ...
+ (if_convertible_modify_expr_p): ... new name.
+ (if_convertable_stmt_p): Rename to ...
+ (if_convertible_stmt_p): ... new name.
+ (if_convertable_bb_p): Rename to ...
+ (if_convertible_bb_p): ... new name.
+ (if_convertable_loop_p): Rename to ...
+ (if_convertible_loop_p): ... new name.
+
+2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR target/18444
+ * configure.ac (threading): Accept 'posix95'.
+ * configure: Regenerate.
+ * config.gcc (i[34567]86-*-solaris2*): On Solaris up to 2.6,
+ include sol26.h and default to posix95 threads if have_pthread_h.
+ (sparc-*-solaris2*): Likewise.
+ * gthr.h: Include gthr-posix95.h if _PTHREADS95 is defined.
+ * gthr-posix95.h: New file.
+ * config/sol26.h: New file.
+ * doc/install.texi (--enable-threads): Document 'posix95'.
+
+2004-11-23 Ben Elliston <bje@au.ibm.com>
+
+ * pointer-set.h (pointer_set_contains): Remove.
+ * pointer-set.c (pointer_set_contains): Likewise.
+
+2004-11-22 Dale Johannesen <dalej@apple.com>
+
+ * calls.c (expand_call): Do not call preserve_temp_slots.
+
+2004-11-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-flow.h: Remove the prototype for remove_phi_arg.
+ Add a prototype for remove_phi_args.
+ * tree-phinodes.c (remove_phi_arg): Remove.
+ (remove_phi_args): New.
+ * tree-ssa.c (ssa_remove_edge): Call remove_phi_args instead
+ of remove_phi_arg.
+
+ * cfg.c (unchecked_make_edge): Call execute_on_growing_pred
+ after making an edge.
+ (remove_edge): Call execute_on_shrinking_pred before removing
+ an edge.
+ (redirect_edge_succ): Call execute_on_growing_pred and
+ execute_on_shrinking_pred.
+ * cfghooks.c (execute_on_growing_pred): New.
+ (execute_on_shrinking_pred): Likewise.
+ * cfghooks.h (cfg_hooks): Add execute_on_growing_pred and
+ execute_on_shrinking_pred.
+ Add prototypes for execute_on_growing_pred and
+ execute_on_shrinking_pred.
+ * cfgrtl.c (rtl_cfg_hooks): Add NULL hooks to
+ execute_on_growing_pred and execute_on_shrinking_pred.
+ (cfg_layout_rtl_cfg_hook): Likewise.
+ * tree-cfg.c (tree_cfg_hooks): Likewise.
+
+ * tree-cfg.c (tree_execute_on_shrinking_pred): New.
+ (tree_cfg_hooks): Use it.
+ * tree-ssa.c (ssa_remove_edge): Don't call remove_phi_args.
+ (ssa_redirect_edge): Don't call remove_phi_arg_num.
+
+ * tree-phinodes.c (remove_phi_arg_num): Make it static.
+ * tree-flow.h: Remove the corresponding prototype.
+
+ * tree-ssa.c (ssa_remove_edge): Remove.
+ * tree-flow.h: Remove the corresponding prototype.
+ * tree-cfg.c: Replace ssa_remove_edge with remove_edge.
+ * basic-block.h: Likewise.
+ * tree-if-conv.c: Likewise.
+ * tree-ssa-threadupdate.c: Likewise.
+
+2004-11-23 Ben Elliston <bje@au.ibm.com>
+
+ * doc/cfg.texi (Maintaining the CFG): Use @ftable instead of
+ @table to list the BSI methods. Use individual @findex directives
+ instead of one with a comma-separated list of index entries.
+
+2004-11-22 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/18529
+ * fold-const.c (fold_to_nonsharp_ineq_using_bound): New function.
+ (simple_operand_p): Use STRIP_NOPS. Consider SSA names simple.
+ (fold): Call fold_to_nonsharp_ineq_using_bound.
+ * tree-ssa-loop-niter.c (simplify_replace_tree): New function.
+ (number_of_iterations_cond): Fold the expressions before futher
+ processing.
+ (tree_simplify_using_condition): Handle case when cond or expr is
+ an EQ_EXPR specially.
+
+2004-11-22 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa.c (verify_ssa): SSA_OP_ALL_USES should be
+ SSA_OP_ALL_USES | SSA_OP_ALL_KILLS for verification purposes.
+
+2004-11-22 David Edelsohn <edelsohn@gnu.org>
+ Fariborz Jahanian <fjahanian@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_return_in_memory): Test
+ TARGET_ALTIVEC_ABI.
+ (function_arg_boundary): Align 8 to 16 byte vectors like SPE.
+ Align 16 byte and larger vectors like Altivec.
+ (function_arg_advance): Pass any 16 byte vector like Altivec vector.
+ (function_arg): Same.
+ (rs6000_pass_by_references): Test TARGET_ALTIVEC_ABI.
+
+2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR tree-opt/18572
+ * tree-sra.c (scalarize_init): Unshare the rhs before gimplifying
+ it.
+
+2004-11-22 Richard Henderson <rth@redhat.com>
+
+ * function.c (assign_parm_setup_block): Revert 11-13 change to
+ forcably re-mode a (possibly BLKmode) hard register.
+
+2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * config/sparc/sparc.c (mem_min_alignment): Check MEM_ALIGN.
+
+2004-11-22 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/power4.md: Remove delay between dispatch and issue
+ associated with dispatch group slots 3 and 4.
+ * config/rs6000/power5.md: Same.
+
+2004-11-21 Jeff Law <law@redhat.com>
+
+ * cfg.c (cached_make_edge): Use find_edge rather than an inlined
+ variant.
+ * cfgbuild.c (make_edges): Likewise.
+ * cfghooks.c (can_duplicate_block_p): Likewise.
+ * cfgloop.c (loop_latch_edge): Likewise.
+ * cfgloopmanip.c (force_single_succ_latches): Likewise.
+ * cfgrtl.c (rtl_flow_call_edges_add): Likewise.
+ * predict.c (predict_loops, propagate_freq): Likewise.
+ * tracer.c (tail_duplicate): Likewise.
+ * tree-cfg.c (disband_implicit_edges): Likewise.
+ (tree_forwarder_block_p, tree_flow_call_edges_add): Likewise.
+
+2004-11-22 Nick Clifton <nickc@redhat.com>
+
+ * sbitmap.c (sbitmap_union_of_preds): Remove redundant
+ initialisation of 'e'.
+
+2004-11-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ PR rtl-optimization/18599
+ * regrename.c (copyprop_hardreg_forward): Speed up by putting
+ BB_VISITED flags on basic blocks as we process them.
+
+2004-11-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/rs6000/altivec.md (VI_char): New mode attribute.
+ (addv16qi3, addv8hi3, addv4ai3): Replace with ...
+ (add<mode>3): ... this.
+ (subv16qi3, subv8hi3, subv4ai3): Replace with ...
+ (sub<mode>3): ... this.
+ (smaxv16qi3, smaxv8hi3, smaxv4ai3): Replace with ...
+ (smax<mode>3): ... this.
+ (sminv16qi3, sminv8hi3, sminv4ai3): Replace with ...
+ (smin<mode>3): ... this.
+ (umaxv16qi3, umaxv8hi3, umaxv4ai3): Replace with ...
+ (umax<mode>3): ... this.
+ (uminv16qi3, uminv8hi3, uminv4ai3): Replace with ...
+ (umin<mode>3): ... this.
+ (andv16qi3, andv8hi3, andv4ai3): Replace with ...
+ (and<mode>3): ... this.
+ (iorv16qi3, iorv8hi3, iorv4ai3): Replace with ...
+ (ior<mode>3): ... this.
+ (xorv16qi3, xorv8hi3, xorv4ai3): Replace with ...
+ (xor<mode>3): ... this.
+ (andv16qi3, andv8hi3, andv4ai3): Replace with ...
+ (and<mode>3): ... this.
+ (iorv16qi3, iorv8hi3, iorv4ai3): Replace with ...
+ (ior<mode>3): ... this.
+ (altivec_vnor): Replace with ...
+ (altivec_nor<mode>): ... this.
+ (one_cmplv16qi2, one_cmplv8hi2, one_complv4ai2): Replace with ...
+ (one_cmpl<mode>2): ... this.
+ (altivec_vandc): New expander.
+ (*andc<mode>3): New insn.
+ * config/rs6000/rs6000.c (bdesc_2arg): Adjust for new insn names.
+
+2004-11-22 Dorit Naishlos <dorit@il.ibm.com>
+
+ PR tree-opt/18536
+ * tree-vectorizer.c (make_loop_iterate_ntimes): Use type of niters when
+ creating iv instead of integer_type.
+ (vect_build_loop_niters): Remove redundant code.
+ (vect_transform_loop_bound): Removed (duplicates functionality of
+ make_loop_iterate_ntimes.
+ (vect_gen_niters_for_prolog_loop): Add documentation. Call
+ lang_hooks.types.type_for_size to create a type of the required size.
+ Use that type instead of integer_type. Remove redundant code.
+ (vect_update_niters_after_peeling): Use type of niters instead of
+ integer_type.
+ (vect_transform_loop): Unify handling of known and unknown loop bound
+ cases. Call make_loop_iterate_ntimes instead of
+ vect_transform_loop_bound.
+
+2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR target/18217
+ * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Move darwin-fallback.c to
+ (LIB2ADDEH): Here.
+
2004-11-22 Dorit Naishlos <dorit@il.ibm.com>
PR tree-opt/18544
2004-11-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
* config.gcc: Use t-slibgcc-elf to build libgcc_s.so on
- m32r*linux.
+ m32r*linux.
* config/m32r/t-linux (SHLIB_MAPFILES): Override to use
m32r/libgcc-glibc.ver.
* config/m32r/libgcc-glibc.ver: Add New file.
2004-11-19 Aldy Hernandez <aldyh@redhat.com>
- * simplify-rtx.c (simplify_ternary_operation): Use
- gen_int_mode.
+ * simplify-rtx.c (simplify_ternary_operation): Use
+ gen_int_mode.
2004-11-19 Kazu Hirata <kazu@cs.umass.edu>
(slpeel_tree_peel_loop_to_edge): Call slpeel_make_loop_iterate_ntimes
without last two arguments. Update single_exit of loops.
(vect_update_niters_after_peeling): Removed. Its functionality was
- moved to vect_do_peeling_for_alignment.
+ moved to vect_do_peeling_for_alignment.
(vect_do_peeling_for_loop_bound): New name for function previously
called vect_transform_for_unknown_loop_bound.
(vect_transform_loop_bound): Call slpeel_make_loop_iterate_ntimes
instead of code that duplicates the same functionality.
- (vect_do_peeling_for_alignment): Functionality of
+ (vect_do_peeling_for_alignment): Functionality of
vect_update_niters_after_peeling moved here.
(vect_transform_loop): Unify call to vect_do_peeling_for_loop_bound -
previously named vect_transform_for_unknown_loop_bound - for both known
altivec_lvx_4sf): Rename and replace with ...
(altivec_lvx_<mode>): ... mode macro version.
(altivec_stvx_4si, altivec_stvx_8hi, altivec_stvx_16qi,
- altivec_stvx_4sf): Rename and replace with ...
+ altivec_stvx_4sf): Rename and replace with ...
(altivec_stvx_<mode>): ... mode macro version.
(movv4si, movv8hi, movv16qi, movv4sf}): Replace with ...
(mov<mode>): ... mode macro version.
2004-11-18 Uros Bizjak <uros@kss-loka.si>
- * configure/i386/i386.md (*fix_trunch_1): Add "&& 1" to
- insn split constraint.
- (define_peephole2): Remove unneeded "&& 1" from peephole2
- constraints.
+ * configure/i386/i386.md (*fix_trunch_1): Add "&& 1" to
+ insn split constraint.
+ (define_peephole2): Remove unneeded "&& 1" from peephole2
+ constraints.
2004-11-18 Ben Elliston <bje@au.ibm.com>
* config/i386/i386.c (i386_solaris_elf_named_section): Mark with
ATTRIBUTE_UNUSED.
-
+
2004-11-17 Zack Weinberg <zack@codesourcery.com>
* defaults.h, config/darwin.h: Don't define TARGET_SUPPORTS_HIDDEN.
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